| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H12O6 + 6 H2O = 24 H{+} + 24e + 6 CO2
CH2(OH)CH(OH)CH2OH + O2 = CO2 + H2O =>
2 CH2(OH)CH(OH)CH2OH + 7 O2 = 6 CO2 + 8 H2O
MnO2 + H2SO4 + MgBr2 = MgSO4 + MnSO4 + Br2 + H2O =>
MnO2 + 2 H2SO4 + MgBr2 = MgSO4 + MnSO4 + Br2 + 2 H2O
FeBr3 + KOH = Fe(OH)3 + BrK =>
FeBr3 + 3 KOH = Fe(OH)3 + 3 BrK
SO2 + Na2S + Na2CO3 = Na2S2O3 + CO2 =>
4 SO2 + 2 Na2S + Na2CO3 = 3 Na2S2O3 + CO2
Fe2O3 + Al = Fe2O3Al =>
Fe2O3 + Al = Fe2O3Al
ClO2 + H2O = HClO3 + HCl =>
6 ClO2 + 3 H2O = 5 HClO3 + HCl
Na2C2O4(aq) + Sr(NO3)2(aq) = SrC2O4 + NaNO3 =>
Na2C2O4(aq) + Sr(NO3)2(aq) = SrC2O4 + 2 NaNO3
RbOH + Zn = RbZnO + H =>
RbOH + Zn = RbZnO + H
FeCl + Zn = Fe + ZnCl2 =>
2 FeCl + Zn = 2 Fe + ZnCl2
HB = H + B =>
HB = H + B
Al2O3 + H2 = Al + H2O =>
Al2O3 + 3 H2 = 2 Al + 3 H2O
S + H2O = H2S + H2SO4 =>
4 S + 4 H2O = 3 H2S + H2SO4
BaCl2(aq) + Na2SO4(aq) = BaSO4(s) + NaCl(aq) =>
BaCl2(aq) + Na2SO4(aq) = BaSO4(s) + 2 NaCl(aq)
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
I + O2 = I2O5 =>
4 I + 5 O2 = 2 I2O5
C3H6O + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
10 C3H6O + 8 KMnO4 + 12 H2SO4 = 15 CH3COOH + 4 K2SO4 + 8 MnSO4 + 12 H2O
Al2(SO4)3*14H2O + C5H8O2 + NH4OH = Al(C5H7O2)3 + H2O + (NH4)2SO4 =>
Al2(SO4)3*14H2O + 6 C5H8O2 + 6 NH4OH = 2 Al(C5H7O2)3 + 20 H2O + 3(NH4)2SO4
Na + I = NaI =>
Na + I = NaI
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
AlI = Al + I =>
AlI = Al + I
P + Fe3O4 = P4O10 + Fe =>
8 P + 5 Fe3O4 = 2 P4O10 + 15 Fe
H2Cr2O7 + H2O2 = CrO5 + H2O =>
H2Cr2O7 + 4 H2O2 = 2 CrO5 + 5 H2O
HCl + BaSO3 = BaCl2 + SO2 + H2O =>
2 HCl + BaSO3 = BaCl2 + SO2 + H2O
Al(OH)3 + Ba(OH)2 = Ba(H2AlO3)2 + H2O =>
2 Al(OH)3 + Ba(OH)2 = Ba(H2AlO3)2 + 2 H2O
U + O = U2O =>
2 U + O = U2O
NaVO3 + HCl = VO2Cl + NaCl + H2O =>
NaVO3 + 2 HCl = VO2Cl + NaCl + H2O
K2S + CuCl2 = CuS + KCl =>
K2S + CuCl2 = CuS + 2 KCl
C27H28Br2O5S + CO2 = C28H28Br2O7S =>
C27H28Br2O5S + CO2 = C28H28Br2O7S
K2S + CUCl2 = KCl + CUS =>
K2S + CUCl2 = 2 KCl + CUS
S(s) + O2 = SO =>
2 S(s) + O2 = 2 SO
K2S + CuCl2 = CuS + KCl =>
K2S + CuCl2 = CuS + 2 KCl
Zn{3} + e = Zn =>
Zn{3} + 3e = Zn
Ni(ClO4)2 = Ni + ClO4 =>
Ni(ClO4)2 = Ni + 2 ClO4
NaCl + KClO3 + H2SO4 = Na2SO4 + Cl2 + KCl + H2O =>
6 NaCl + KClO3 + 3 H2SO4 = 3 Na2SO4 + 3 Cl2 + KCl + 3 H2O
KAl(OH)4 + H2SO4 + H2O = KAl(SO4)2*12H2O(s) =>
KAl(OH)4 + 2 H2SO4 + 8 H2O = KAl(SO4)2*12H2O(s)
K2MnO4 + H2C2O4 = CO2 + H2O + K2O + Mn2O3 =>
2 K2MnO4 + 3 H2C2O4 = 6 CO2 + 3 H2O + 2 K2O + Mn2O3
CoBr2(aq) + CrCl3(aq) = CoCl3(aq) + CrBr2(aq) =>
CoBr2(aq) + CrCl3(aq) = CoCl3(aq) + CrBr2(aq)
Zn + CuCO3 = ZnCO3 + Cu =>
Zn + CuCO3 = ZnCO3 + Cu
Ca3(PO4)2 + (NH4)2SO4 = CaSO4 + NH3 + H3PO4 =>
Ca3(PO4)2 + 3(NH4)2SO4 = 3 CaSO4 + 6 NH3 + 2 H3PO4
Al + I = AlI3 =>
Al + 3 I = AlI3
Ca3(PO4)2 + SiO2 + C = P4 + CaSiO + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 22 C = P4 + 6 CaSiO + 22 CO
NH3 + Na = H2 + NaNH2 =>
2 NH3 + 2 Na = H2 + 2 NaNH2
NH4NO3 + Ba(OH)2 = NH4OH + Ba(NO3)2 =>
2 NH4NO3 + Ba(OH)2 = 2 NH4OH + Ba(NO3)2
C2H4 + F2 = CF + HF =>
C2H4 + 3 F2 = 2 CF + 4 HF
(VO2)2SO4 + H2SO4 + Zn = VSO4 + H2O + ZnSO4 =>
(VO2)2SO4 + 4 H2SO4 + 3 Zn = 2 VSO4 + 4 H2O + 3 ZnSO4
KOH + KNO3 + MnO2 = K2MnO4 + N2 + H2O =>
8 KOH + 2 KNO3 + 5 MnO2 = 5 K2MnO4 + N2 + 4 H2O
Cu + H3PO4 = CuPO4 + H2O + P2O3 =>
4 Cu + 10 H3PO4 = 4 CuPO4 + 15 H2O + 3 P2O3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
HC2H3O2(aq) + NaHSO3(aq) = H2SO3 + NaC2H3O2 =>
HC2H3O2(aq) + NaHSO3(aq) = H2SO3 + NaC2H3O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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